Stapler device

Details Stapler device Stapler device

2005-12-13

2005-12-13

Huynh, Louis K. (Department: 3721)

Elongated-member-driving apparatus

With means to move or guide member into driving position

Including supply magazine for constantly urged members

C227S119000, C227S136000

Reexamination Certificate

active

06974068

ABSTRACT:
A stapler apparatus includes a cartridge that stores staples, a staple driving unit for engaging and driving staples, an urging member to urge the cartridge toward the staple driving unit, and an interlocking mechanism movable upon installation of the cartridge to apply the urging member to the cartridge. The construction provides a stapler apparatus that allows the easy mounting of a cartridge and that can effectively urge a cartridge toward the punching station of the stapler.

REFERENCES:
patent: 4913332 (1990-04-01), Olesen
patent: 5413266 (1995-05-01), Jairam
patent: 5560529 (1996-10-01), Udagawa et al.
patent: 5580066 (1996-12-01), Jairam
patent: 5791543 (1998-08-01), Udagawa et al.
patent: 6050471 (2000-04-01), Yagi
patent: 6371352 (2002-04-01), Mochizuki

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